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You searched for: subject:"photovoltaic"
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[texts]8. Electronics IJECE Modeling Of Photovoltaic Panel Avinash
As per the present scenario lot of power shortages are there all over the world especially country like India the grid transferring problem is also high. Almost the power from the fossil fuels is becoming so less. There is increasing demand for the use of power from renewable based energy sources such as solar, wind, biomass, tidal etc which does not cause any damage to the environment. Unlike conventional generation the solar energy is available at no cost and is pollution free...
Keywords: Cost Benefit Analysis; Photovoltaic Cells; Photovoltaic Effects
Downloads: 2
[texts]8. Electronics IJECE Modeling Of Photovoltaic Panel Avinash
As per the present scenario lot of power shortages are there all over the world especially country like India the grid transferring problem is also high. Almost the power from the fossil fuels is becoming so less. There is increasing demand for the use of power from renewable based energy sources such as solar, wind, biomass, tidal etc which does not cause any damage to the environment. Unlike conventional generation the solar energy is available at no cost and is pollution free...
Keywords: Cost Benefit Analysis; Photovoltaic Cells; Photovoltaic Effects
Downloads: 4
[texts]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpanel training.com.au/
Keywords: Photovoltaic Solar Panels
Downloads: 29
[audio]UA Podcast: The Most Efficient Solar Cell Ever - Mark Fonseca Rendeiro
After setting the record for the most efficient solar cell in the world, Eli Yablonovitch is leading the way towards a world with more economic and efficient solar energy.
Keywords: solarenergy; science; research; photovoltaic
Downloads: 41
[texts]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpaneltraining.com.au
Keywords: Photovoltaic Solar Panels
Downloads: 51
[texts]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpaneltraining.com.au/
Keywords: Photovoltaic Solar Panels
Downloads: 37
[texts]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpaneltraining.com.au
Keywords: Photovoltaic Solar Panels
Downloads: 25
[texts]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpaneltraining.com.au/
Keywords: Photovoltaic Solar Panels
Downloads: 14
[movies]Solar Photovoltaic Panel
The three types of photovoltaic solar panels that are available are mono-crystalline, multi-crystalline and amorphous. http://www.solarpaneltraining.com.au/
Keywords: Photovoltaic Solar Panels
Downloads: 84
[texts]Sizing and Best Management of Stand Alone Hybrid PV-Wind System using logistical model - ashraf ahmed
Wind and photovoltaic generators are the most promising approach to supply electrical energy as stand-alone systems for remote areas. Sizing of these supplies for reliable operation and low cost is a very important issue. A sizing and best management technique for a PV-wind hybrid system with batteries is proposed in this report, where the best size for every component of the system will be optimized according to the weather conditions and the load profile...
Keywords: Wind; photovoltaic; battery; sizing
Downloads: 125
[texts]Global Solar Concentrated Photovoltaic Market 2014 2018
Complete Report is Available @ http://www.sandlerresearch.org/global-solar-concentrated-photovoltaic-market-2014-2018.html . Global Solar Concentrated Photovoltaic Market 2014-2018, has been prepared based on an in-depth market analysis with inputs from industry experts. The report covers the Americas, and the EMEA and APAC regions; it also covers the Global Solar CPV market landscape and its growth prospects in the coming years...
Keywords: Global Solar Concentrated Photovoltaic Market
Downloads: 1
[movies]Research on Photovoltaic Generator Market in India 2014 - Research On India
The huge shortage of energy in India is aiding in the growth on the photovoltaic generator market in India 2014. The market is forecasted to exhibit steady growth over the coming years. The renewable energy sector is gaining prominence in India. With the country facing a continuous shortfall in the supply of conventional sources required to meet the increasing demand for energy in recent years, the focus is gradually shifting from conventional to renewable sources of energy.To Find more :Visit :...
Keywords: Photovoltaic Generator Market in India 2014; Photovoltaic Generator industry in India; Research on photovoltaic systems; photovoltaic generator research reports
Downloads: 5
[texts]Performance of photovoltaic cells in an undersea environment - Stachiw, J. D
"Title from cover."
Keywords: Photovoltaic power generation; Ocean engineering
Downloads: 201
[texts]Proceedings of the fourth photovoltaic specialists conference. volume i- radiation effects on solar cells and photovoltaic devices - NON
Conference on radiation resistance and damage in silicon solar cells and photovoltaic devices
Keywords: CONFERENCES; RADIATION RESISTANCE; SILICON; SOLAR CELL; PHOTOVOLTAIC CELLS; PHOTOVOLTAIC EFFECT; RADIATION EFFECTS; RADIATION TOLERANCE; SILICON; SOLAR CELLS; CONFERENCE; PHOTOVOLTAIC EFFECT
Downloads: 202
[texts]Concentrator structure for a solar energy photovoltaic conversion system final report - Klammer, A., Jr.
No Abstract Available
Keywords: CONCENTRATORS; PHOTOVOLTAIC CONVERSION; SOLAR ENERGY CONVERSION
Downloads: 113
[texts]Modelling of a Hybrid Solar Panel with Solar Concentration
A hybrid solar installation equipped with a holographic concentrator allows converting  the solar radiation into thermal energy and photovoltaic energy. A modeling of the different energy transfers and efficiencies is presented in order to estimate the influence on the collected energy of the parameters such as solar radiation, environmental temperature and characteristics of the various elements making up the sensor...
Keywords: Hybrid Solar Panel; Photovoltaic Panel; Holographic Concentrator
Downloads: 3
[texts]Energy and the environment : photovoltaics in the energy mix - Weissman, Jane M
"This paper was part of the official proceedings for the New England Environmental Expo, April 1990, Boston, Massachusetts."--P. 6
Keywords: Photovoltaic power generation; Renewable energy sources
Downloads: 139
[texts]22. Eng A Single Stage Solar Power Converter For PV G S Suganya - G. S. SUGANYA, P. MOHAN & K. N. BHANUPRAKASH
The main concept of the new converter is to use a Single - stage three phase grid ties - solar PV converter to perform dc/dc and dc/ac operations. This converter solution is appealing for PV-battery applications, because it minimizes the number of conversion stages, improving efficiency and reducing cost, weight and volume. 
Keywords: Converter; Energy Storage; Photovoltaic (PV); Solar
Downloads: 2
[texts]Study to Distributed Generation Deployment Using Photovoltaic System Connected in a Grid Residencial Consumer
This paper presents a study on Photovoltaic System (PVS) andimplementation on the electric network in a residential consumer.In this sense, the rules and regulations for this type of DistributedGeneration (DG) are presented. For this application two possiblesolutions are selected, the first with a PV system connected to thenetwork with 18 photovoltaic modules monocrystalline silicon,providing a power of 245 Wcc, and the second solution formed fora PVS connected to the network with 15 photovoltai...
Keywords: Distributed Generation; Solar Energy; Photovoltaic System; Normalitation
Downloads: 10
[texts]High energy electron radiation degradation of gallium arsenide solar cells - Gold, Don William
"March 1986."
Keywords: Solar cells; Irradiation; Photovoltaic power generation
Downloads: 131
[texts]Modelling of a Hybrid Solar Panel with Solar Concentration
A hybrid solar installation equipped with a holographic concentrator allows converting  the solar radiation into thermal energy and photovoltaic energy. A modeling of the different energy transfers and efficiencies is presented in order to estimate the influence on the collected energy of the parameters such as solar radiation, environmental temperature and characteristics of the various elements making up the sensor...
Keywords: Hybrid Solar Panel; Photovoltaic Panel; Holographic Concentrator
Downloads: 26
[texts]Partial Shading Detection and MPPT Controller for Total Cross Tied Photovoltaic using ANFIS
This paper present Maximum Power Point Tracking(MPPT) controller for solving partial shading problems inphotovoltaic (PV) systems. It is well-known that partial shadingis often encountered in PV system issue with manyconsequences. In this research, PV array is connected usingTCT (total cross-tied) configuration including sensors tomeasure voltage and currents. The sensors provide inputs forMPPT controller in order to achieve optimum output power.The Adaptive Neuro Fuzzy Inference System (ANFIS) ...
Keywords: Photovoltaic; TCT; MPPT; duty cycle; optimum power
Downloads: 74
[movies]Fighting Global Warming One House at a Time - Mark Cohen
"Fighting Global Warming One House at a Time " is the story of Maryland's first 90% renewable energy home. It explains  how one Takoma Park family is fighting global warming on a budget, and how you can do it too.
Keywords: global warming; energy; efficiency; solar; photovoltaic; conservation
Downloads: 7,536 5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars5.00 out of 5 stars(3 reviews)
[texts]11. Eng Solar Energy Solution To Fuel Dilemma Arwa Wafiq - ARWA WAFIQ HUSSEIN1 & MOHAMED WALID AHMED2
Fuel economy has become a major concern due to the increase of oil price. Moreover, the availability of fuels is limited and depleting as the consumption is increasing. Renewable energy became a solution to this entire dilemma. Solar energy represents one of the best alternative energy available to mitigate these challenges. This paper studies the potential of using solar Photovoltaic system onboard of an ongoing ship as an auxiliary power...
Keywords: Solar Energy; Photovoltaic on Shipboard; Carbon Emissions
[texts]Solar PV Market in-depth analysis of Europe, Middle East and Africa Forecasts Data to 2030
Europe, Middle East and Africa Solar Photovoltaic Market Outlook to 2030 Installed Capacity, Market Size, Risk Analysis, Market Saturation and Company Profiles" is the latest report from GlobalData, the industry analysis specialist. The report offers a comprehensive understanding of the solar Photovoltaic (PV) market. The report provides in-depth analysis on the solar PV markets of Europe, Africa, and the Middle East as a whole, as well as separate analyses on the solar PV markets of the Middle ...
Keywords: Solar Photovoltaic Market; Solar Photovoltaic Industry; Solar PV Market; Solar PV Industry; Energy & Power
[texts]Finite element methods for integrated aerodynamic heating analysis - Peraire, J
Over the past few years finite element based procedures for the solution of high speed viscous compressible flows were developed. The objective of this research is to build upon the finite element concepts which have already been demonstrated and to develop these ideas to produce a method which is applicable to the solution of large scale practical problems. The problems of interest range from three dimensional full vehicle Euler simulations to local analysis of three-dimensional viscous laminar...
Keywords: DOCUMENTS; PROCESS CONTROL (INDUSTRY); PHOTOVOLTAIC CELLS; PHOTOVOLTAIC CONVERSION; QUALITY CONTROL; CONTRACTORS; COST EFFECTIVENESS; CRITERIA; INSTALLING; MANUFACTURING
Downloads: 120
[texts]The nature of the anomalously high photovoltages /AHP-effect/ in semiconductor films - Adirovich, E. I.
Photodiffusion and p-n junction roles in high photovoltaic effect in semiconductor films
Keywords: HIGH VOLTAGES; P-N JUNCTIONS; PHOTOVOLTAGES; PHOTOVOLTAIC EFFECT; SEMICONDUCTORS (MATERIALS); P-N JUNCTION; PHOTOVOLTAIC EFFECT; SEMICONDUCTOR
Downloads: 90
[texts]Solid-state non-volatile electronically programmable reversible variable resistance device - NON
A solid-state variable resistance device (10) whose resistance can be repeatedly altered by a control signal over a wide range, and which will remain stable after the signal is removed, is formed on an insulated layer (14), supported on a substrate (12) and comprises a set of electrodes (16a, 16b) connected by a layer (18) of material, which changes from an insulator to a conductor upon the injection of ions, covered by a layer (22) of material with insulating properties which permit the passage...
Keywords: ELECTRIC POTENTIAL; LOADS (FORCES); PHOTOVOLTAIC CELLS; SOLAR ARRAYS; PATENTS
Downloads: 113
[texts]Research to the Typical Defects of Crystalline Silicon Photovoltaic Cells based on EL Images
According to the electroluminescent imaging mechanism ofcrystalline silicon photovoltaic cells, EL images of four kindsof the typical defects that happened with high frequency inthe course of the production in crystalline siliconphotovoltaic cells, such as, black core, cracks, broken gateand over welding, etc, were analyzed with some emphasis inthis articleon the aspects ofthe characteristic, productionmechanism, harm and resolution of those images, then thesolution to defects is applied to prod...
Keywords: Crystalline Silicon Photovoltaic Cells; Electroluminescence Images; Defect; Analysis; Diagnose
Downloads: 11
[texts]Development's Situation at Present and Chinese Countermeasure Currently about Photovoltaic Industry in China
Based on the analysis of International Photovoltaic Industry Development and trend on the basis of PV industry, summarizes the status quo of the development of the industry in the development of China, points out the problems in China, and then, in the light of these problems, put forward a series of countermeasures, to support the healthy development of the industry in China
Keywords: Photovoltaic Industry; Current Situation and Problem; Countermeasure; In China
Downloads: 6
[texts]Comparison of the Effects of using Tygon Tubing in Rocket Propulsion Ground Test Pressure Transducer Measurements - Farr, Rebecca A.
This paper documents acoustics environments data collected during liquid oxygen- ethanol hot-fire rocket testing at NASA Marshall Space Flight Center in November- December 2003. The test program was conducted during development testing of the RS-88 development engine thrust chamber assembly in support of the Orbital Space Plane Crew Escape System Propulsion Program Pad Abort Demonstrator. In addition to induced environments analysis support, coincident data collected using other sensors and meth...
Keywords: SOLAR ARRAYS; LENSES; PHOTOVOLTAIC CELLS; CONCENTRATORS; SPACE MISSIONS; HARDWARE
Downloads: 119
[texts]Photovoltaic effect produced in silicon solar cells by x-rays and gamma rays (Volume 64A) - Scharf, Karl
Journal of Research of the National Bureau of Standards
Keywords: gamma rays; photovoltaic effect; silicon solar cells; x rays
Downloads: 68
[movies]MIT 6.S079 Nanomaker, Spring 2013 - MIT OpenCourseWare
View the complete course: http://ocw.mit.edu/6-S079S13Instructors: Dr. Katey Lo, Dr. Joseph Summers, Prof. Vladimir BulovicThis collection contains a series of lab and demonstration videos that correspond to the labs conducted during the course. Step-by-step instructions are provided, along with a series of exploratory tests and examples when relevant.License: Creative Commons BY-NC-SAMore information at http://ocw.mit.edu/termsMore courses at http://ocw.mit.edu
Keywords: spectrometer; holography; LED; PDMS; microfluidic; doping; piezoelectricity; photovoltaic
Downloads: 329
[movies]A Self-Installed, DIY, Grid-Tied, Photovoltaic (Solar) Panel Project - Roderick Young
A middle-aged man with no prior experience decides to install photovoltaic panels on the family's roof. This home movie documentary captures some of the experience. Despite low production quality, there is information that may be useful to someone contemplating a similar project. Naturally, the author makes no warranty that any of his advice is actually good, so this video should only be used as a starting point for your own research...
Keywords: DIY; self; installed; solar; photovoltaic; panels; energy; electricity; power
Downloads: 9,261 4.50 out of 5 stars4.50 out of 5 stars4.50 out of 5 stars4.50 out of 5 stars4.50 out of 5 stars(2 reviews)
[unknown]Usenet groups within alt.solar from giganews.com
Usenet newsgroups within "alt.solar", contributed courtesy of giganews.com. These captures omit most binary posts.
Keywords: alt.solar.photovoltic; alt.solar; alt.solar.photovoltaic
Downloads: 4
[texts]Suppression of biodynamic interference in head-tracked teleoperation - Lifshitz, S.
The utility of helmet-tracked sights to provide pointing commands for teleoperation of cameras, lasers, or antennas in aircraft is degraded by the presence of uncommanded, involuntary heat motion, referred to as biodynamic interference. This interference limits the achievable precision required in pointing tasks. The noise contributions due to biodynamic interference consists of an additive component which is correlated with aircraft vibration and an uncorrelated, nonadditive component, referred...
Keywords: CRITERIA; SOLAR RADIATION; ENVIRONMENT EFFECTS; PHOTOVOLTAIC CELLS; PHOTOVOLTAIC CONVERSION; CLOUD COVER; DOCUMENTS; RESIDENTIAL ENERGY; SENSITIVITY; SITE SELECTION
Downloads: 86
[texts]solar pv energy
solar pv energy
Keywords: solar; photovoltaic; energy; systems; technology; modules; power; silicon; intermediate; radiation; solar photovoltaic; photovoltaic energy; technology development; intermediate technology; energy intermediate; development group; solar radiation; renewable energy; water pumping; solar cells
Downloads: 30
[texts]Infrared quenching of the photovoltaic effect in cadmium sulfide - Drozdov, V. O.
Infrared radiation effects of photovoltaic effect in cadmium sulfide single crystal and polycrystalline layers
Keywords: CADMIUM SULFIDES; PHOTOVOLTAIC EFFECT; POLYCRYSTAL; RADIATION EFFECT; SINGLE CRYSTAL; INFRARED RADIATION; PHOTOCONDUCTIVITY; PHOTOVOLTAIC EFFECT; POLYCRYSTALS; RADIATION EFFECTS; SINGLE CRYSTALS; CADMIUM SULFIDE; INFRARED RADIATION
Downloads: 139
[audio]World House Radio Episode 4 - National Renewable Energy Lab - Sarah Tranum
Welcome to World House Radio: Stories of Home. This week we focus on the energy system of the home. Even though humans have relied on the power of the sun as a source of heat and light for thousands of years, it is only recently that solar energy has become a regular topic of conversation when discussing our dependence on fossil fuel burning power. The idea of placing solar panels on the roof once seemed out of reach for most homeowners but advancements in this technology are making it more effi...
Keywords: world; house; radio; housing; design; architecture; systems; energy; solar; photovoltaic; decathlon; institute; without; boundariesireselon
Downloads: 816
[audio]David Crockett and the Future of Sustainability - Monessa Guilfoil
Chattanooga's Office of Sustainability Director, David Crockett believes that power generation in the future will be miniaturized, distributable and renewable unlike the main-frame style power plants that create energy currently.
Keywords: David Crockett; sustainability; photovoltaic; wind turbines; miniature power generators; electric cars; green infrastructure
Downloads: 55
[texts]16. Eng Location Base Monthwise Estimation Of PV B. C. Surve - B. C. Surve, Amit Kelotra & Manojkumar Despande
This research work focuses on evaluating location specific performance of PV panels for solar energy conversion to electrical energy. The proposed system facilitates plant designer to identify suitable location to improve efficiency of plant to meet energy demands increasing day by day.                 The paper illustrate the web based software system that constituted by components such as Neural Network and Google Map Interface...
Keywords: Neural Network; Photovoltaic (PV); Nominal Operating Cell Temperature (NOCT); I-V Curve
[audio]Brian-Lennon-part3 - Ian Woolf
Brian Lennon has the last word from the Live Futures Festival, talking to Ian Woolf about solar power you can print, and the consequences of cheap, abundant energy around the world. This is part 3 of a 3 part interview from the Live Futures Festival in Newtown.
Keywords: Live Futures; Festival; Brian Lennon; science; fabricators; Fab Lab; fab@home; solar; energy; photovoltaic; ink-jet
Downloads: 358
[texts]On-pad crew safety: Modifications to operations and hardware to improve crew escape times - Knaff, P. R
No Abstract Available
Keywords: ENERGY POLICY; LOW COST; SILANES; SOLAR ARRAYS; GAS CHROMATOGRAPHY; HYDROGENATION; PHOTOVOLTAIC CONVERSION
Downloads: 84
[texts]The Supercritical Pile Model for GRBs - Kazanas, D
We present the spectral and temporal radiative signatures expected within the ''Supercritical Pile'' model of Gamma Ray Bursts (GRB). This model is motivated by the need for a process that provides the dissipation necessary in GRB and presents a well defined scheme for converting the energy stored in the relativistic protons of the Relativistic Blast Waves (RBW) associated with GRB into radiation; at the same time it leads to spectra which exhibit a peak in the burst nuF(sub nu) distribution at ...
Keywords: AIRSHIPS; HIGH ALTITUDE; ENERGY CONVERSION EFFICIENCY; THERMOELECTRIC GENERATORS; THERMOELECTRIC MATERIALS; PHOTOVOLTAIC CELLS; MODULES; ESTIMATING
Downloads: 104
[texts]Effects of Thermomechanical History on the Tensile Behavior of Nitinol Ribbon - Lach, Cynthia L.
Shape memory alloys (SMAs) have enormous potential for a wide variety of applications. A large body of work exists on the characterization of the microstructure and stress-strain behavior of these alloys, Nitinol (NiTi) in particular. However, many attributes of these materials are yet to be fully understood. Previous work at NASA Langley Research Center (LaRC) has included fabrication of hybrid composite specimens with embedded Nitinol actuators and modeling of their thermomechanical behavior...
Keywords: INTERNATIONAL SPACE STATION; SOLAR ARRAYS; SPACE STATION POWER SUPPLIES; GIMBALS; ELECTRIC GENERATORS; PHOTOVOLTAIC CONVERSION
Downloads: 92
[texts]Evaluation of a new concept for reducing free-stream turbulence in wind tunnels - Wigeland, R. A.
The feasibility of using a 45 deg-honeycomb for improving the flow quality in wind tunnels was investigated. The results of the experiments indicate that the turbulence levels in a wind tunnel using the 45 deg-honeycomb would be comparable to those obtainable using a conventional honeycomb, i.e., a honeycomb which is positioned normal to the mean flow in the settling chamber. However, this is true only when a 45 deg-screen is mounted immediately downstream of the honeycomb, and when some distanc...
Keywords: FORMING TECHNIQUES; PHOTOVOLTAIC CELLS; SOLAR CELLS; ELECTRIC CONTACTS; SEMICONDUCTOR DEVICES; SILVER COMPOUNDS; WAFERS
Downloads: 172
[texts]Geology and geochemistry of sulfide and sulfate deposition - Holser, W. T
Factors contributing to the geology and geochemistry of sulfide and sulfate deposition are discussed. The age curves of sulfur and oxygen isotopes in marine sulfate are assessed.
Keywords: ENCAPSULATING; STATISTICAL ANALYSIS; MANUFACTURING; PHOTOVOLTAIC CELLS; PRODUCTIVITY; FAILURE; MODULES; PROCESS CONTROL (INDUSTRY); QUALITY CONTROL; RELIABILITY
Downloads: 112
[texts]Exploiting structure: Introduction and motivation - Xu, Zhong Lin
Research activities performed during the period of 29 June 1993 through 31 Aug. 1993 are summarized. The Robust Stability of Systems where transfer function or characteristic polynomial are multilinear affine functions of parameters of interest in two directions, Algorithmic and Theoretical, was developed. In the algorithmic direction, a new approach that reduces the computational burden of checking the robust stability of the system with multilinear uncertainty is found...
Keywords: ENERGY CONVERSION EFFICIENCY; SILICON FILMS; SOLAR CELLS; TECHNOLOGY ASSESSMENT; PHOTOVOLTAIC CONVERSION; RADIATION TOLERANCE; THIN FILMS
Downloads: 78
[texts]solar electricity information sheet
solar electricity information sheet
Keywords: electricity; solar; grid; electrons; photovoltaic; lili; volt; energy; batteries; panels; solar hot
Downloads: 17
[texts]CdS thin film solar cells for terrestrial power - Shirland, F. A
The development of very low cost long lived Cu2S/CdS thin film solar cells for large scale energy conversion is reported. Excellent evaporated metal grid patterns were obtained using a specially designed aperture mask. Vacuum evaporated gold and copper grids of 50 lines per inch and 1 micron thickness were adequate electrically for the fine mesh contacting grid. Real time roof top sunlight exposure tests of encapsulated CdS cells showed no loss in output after 5 months...
Keywords: PHOTOVOLTAIC CELLS; RESEARCH AND DEVELOPMENT; RESEARCH MANAGEMENT; LOW COST; PERFORMANCE TESTS; SOLAR CELLS; SOLAR ENERGY CONVERSION
Downloads: 126
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